| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 5528 | 27393238 | S | 2004-02-19 | 4 | |||
| 6380 | 27393238 | S | 2005-01-20 | 6 | |||
| 6951 | 27393238 | S | 2006-01-16 | 23 | |||
| 8159 | 27393238 | W | 2006-07-13 | 1 | |||
| 500843 | 27393238 | S | 2009-01-12 | 2 | |||
| 502524 | 27393238 | W | 2012-07-04 | 1 | |||
| 502635 | 27393238 | S | 2013-01-29 | 1 | |||
| 506346 | 27393238 | O | 2016-09-01 | 1 | |||
| 511015 | 27393238 | S | 2019-02-18 | 3 | |||
| 511014 | 27393238 | S | 2020-02-11 | 33 | |||
| 511018 | 27393238 | S | 2023-02-21 | 3 | |||
| 511175 | 27393238 | S | 2025-02-12 | 44 |